MCQOPTIONS
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| 1. |
In a certain time, a sum becomes 3 times at the rate of 5% per annum. At what rate of interest the same sum becomes 6 times in same duration? |
| A. | 7% |
| B. | 9% |
| C. | 12.5% |
| D. | 17% |
| Answer» D. 17% | |